package java8;

import java.util.Scanner;

public class Code112 {
	public static void main(String[] args) {
		String[] C=new String[]{"单词"};
		String[] E=new String[]{"Word"};
		String[] S=new String[1];
		System.out.println("请输入:");
		Scanner input=new Scanner(System.in);
		S[0]=input.next();
		if(S[0].equals(E[0])){
			System.out.println(C[0]);
		}else if(S[0].equals(C[0])){
			System.out.println(E[0]);
		}else{
			System.out.println("不存在!");
		}	
	}
}
